Question

How can we reduce friction?


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Want Three points its urgent plz

Today is my exam

Answer 1

● Using wheels and ball bearings as roll friction is less than sliding or static friction

●Using lubricants as fluid friction is less than solid friction

●Polishing the surface to make it smooth

Answer 2

Answer:

Hey

Ashu

I will help u

See before we should know what is friction

So. Friction is something which opposes one object meeting to move one another.

Explanation:

See we can reduce friction by ways .

1. See we can reduce friction by ways By making the surface smoother. Because we know that rough surfaces produces more friction.
2. By reducing the contact between the surface . See if we reduce the contact then friction will reduce.
3. By using oil.
4. By offering least resistance by flowing in air.
5. By acting forces on that surface. So that the friction will reduce.
6. By polishing the surface.